Ticket #80: 0001-RoarAudio-plugin.7.patch
File 0001-RoarAudio-plugin.7.patch, 16.0 KB (added by themaister, 13 years ago) |
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Makefile.am
From c78d11693b0fdbc8e8c0ea86779222a2f9806fe4 Mon Sep 17 00:00:00 2001 From: Themaister <maister@archlinux.us> Date: Tue, 8 Feb 2011 00:17:58 +0100 Subject: [PATCH] RoarAudio plugin --- Makefile.am | 7 + configure.ac | 17 +++ src/mixer/roar_mixer_plugin.c | 135 ++++++++++++++++++ src/mixer_list.h | 1 + src/output/roar_output_plugin.h | 41 ++++++ src/output/roar_plugin.c | 297 +++++++++++++++++++++++++++++++++++++++ src/output_list.c | 4 + 7 files changed, 502 insertions(+), 0 deletions(-) create mode 100644 src/mixer/roar_mixer_plugin.c create mode 100644 src/output/roar_output_plugin.h create mode 100644 src/output/roar_plugin.c diff --git a/Makefile.am b/Makefile.am index d4fec31..7b41d1c 100644
a b mpd_headers = \ 142 142 src/output/httpd_client.h \ 143 143 src/output/httpd_internal.h \ 144 144 src/output/pulse_output_plugin.h \ 145 src/output/roar_output_plugin.h \ 145 146 src/output/winmm_output_plugin.h \ 146 147 src/page.h \ 147 148 src/pcm_buffer.h \ … … OUTPUT_LIBS = \ 673 674 $(LIBWRAP_LDFLAGS) \ 674 675 $(AO_LIBS) \ 675 676 $(ALSA_LIBS) \ 677 $(ROAR_LIBS) \ 676 678 $(FFADO_LIBS) \ 677 679 $(JACK_LIBS) \ 678 680 $(OPENAL_LIBS) \ … … OUTPUT_SRC += src/output/alsa_plugin.c 706 708 MIXER_SRC += src/mixer/alsa_mixer_plugin.c 707 709 endif 708 710 711 if HAVE_ROAR 712 OUTPUT_SRC += src/output/roar_plugin.c 713 MIXER_SRC += src/mixer/roar_mixer_plugin.c 714 endif 715 709 716 if ENABLE_FFADO_OUTPUT 710 717 OUTPUT_SRC += src/output/ffado_output_plugin.c 711 718 endif -
configure.ac
diff --git a/configure.ac b/configure.ac index 89b5ce3..0d07555 100644
a b AC_ARG_ENABLE(alsa, 121 121 AS_HELP_STRING([--enable-alsa], [enable ALSA support]),, 122 122 [enable_alsa=auto]) 123 123 124 AC_ARG_ENABLE(roar, 125 AS_HELP_STRING([--enable-roar], 126 [enable support for RoarAudio]),, 127 [enable_roar=auto]) 128 124 129 AC_ARG_ENABLE(ao, 125 130 AS_HELP_STRING([--enable-ao], 126 131 [enable support for libao]),, … … fi 1221 1226 1222 1227 AM_CONDITIONAL(HAVE_ALSA, test x$enable_alsa = xyes) 1223 1228 1229 dnl ----------------------------------- ROAR ---------------------------------- 1230 MPD_AUTO_PKG(roar, ROAR, [libroar >= 0.4.0], 1231 [ROAR output plugin], [libroar not found]) 1232 1233 if test x$enable_roar = xyes; then 1234 AC_DEFINE(HAVE_ROAR, 1, [Define to enable ROAR support]) 1235 fi 1236 1237 AM_CONDITIONAL(HAVE_ROAR, test x$enable_roar = xyes) 1238 1224 1239 dnl ----------------------------------- FFADO --------------------------------- 1225 1240 1226 1241 MPD_AUTO_PKG(ffado, FFADO, [libffado], … … AM_CONDITIONAL(ENABLE_WINMM_OUTPUT, test x$enable_winmm_output = xyes) 1430 1445 dnl --------------------- Post Audio Output Plugins Tests --------------------- 1431 1446 if 1432 1447 test x$enable_alsa = xno && 1448 test x$enable_roar = xno && 1433 1449 test x$enable_ao = xno && 1434 1450 test x$enable_ffado = xno && 1435 1451 test x$enable_fifo = xno && … … results(id3,[ID3]) 1566 1582 1567 1583 printf '\nPlayback support:\n\t' 1568 1584 results(alsa,ALSA) 1585 results(roar,ROAR) 1569 1586 results(ffado,FFADO) 1570 1587 results(fifo,FIFO) 1571 1588 results(recorder_output,[File Recorder]) -
new file src/mixer/roar_mixer_plugin.c
diff --git a/src/mixer/roar_mixer_plugin.c b/src/mixer/roar_mixer_plugin.c new file mode 100644 index 0000000..6293944
- + 1 /* 2 * Copyright (C) 2003-2010 The Music Player Daemon Project 3 * Copyright (C) 2010-2011 Philipp 'ph3-der-loewe' Schafft 4 * Copyright (C) 2010-2011 Hans-Kristian 'maister' Arntzen 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License along 17 * with this program; if not, write to the Free Software Foundation, Inc., 18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 19 */ 20 21 22 #include "config.h" 23 #include "mixer_api.h" 24 #include "output_api.h" 25 #include "output/roar_output_plugin.h" 26 27 #include <glib.h> 28 29 #include <assert.h> 30 #include <sys/stat.h> 31 #include <sys/ioctl.h> 32 #include <fcntl.h> 33 #include <errno.h> 34 #include <stdlib.h> 35 #include <unistd.h> 36 37 typedef struct roar_mpd_mixer 38 { 39 /** the base mixer class */ 40 struct mixer base; 41 roar_t *self; 42 } roar_mixer_t; 43 44 /** 45 * The quark used for GError.domain. 46 */ 47 static inline GQuark 48 roar_mixer_quark(void) 49 { 50 return g_quark_from_static_string("roar_mixer"); 51 } 52 53 static struct mixer * 54 roar_mixer_init(void *ao, G_GNUC_UNUSED const struct config_param *param, 55 G_GNUC_UNUSED GError **error_r) 56 { 57 roar_mixer_t *self = g_new(roar_mixer_t, 1); 58 self->self = ao; 59 60 mixer_init(&self->base, &roar_mixer_plugin); 61 62 return &self->base; 63 } 64 65 static void 66 roar_mixer_finish(struct mixer *data) 67 { 68 roar_mixer_t *self = (roar_mixer_t *) data; 69 70 g_free(self); 71 } 72 73 static void 74 roar_mixer_close(G_GNUC_UNUSED struct mixer *data) 75 { 76 } 77 78 static bool 79 roar_mixer_open(G_GNUC_UNUSED struct mixer *data, G_GNUC_UNUSED GError **error_r) 80 { 81 return true; 82 } 83 84 static int 85 roar_mixer_get_volume(struct mixer *mixer, G_GNUC_UNUSED GError **error_r) 86 { 87 roar_mixer_t *self = (roar_mixer_t *)mixer; 88 g_mutex_lock(self->self->lock); 89 if (self->self->vss && self->self->alive) 90 { 91 float l, r; 92 int error; 93 roar_vs_volume_get(self->self->vss, &l, &r, &error); 94 g_mutex_unlock(self->self->lock); 95 return (l + r) * 50; 96 } 97 else 98 { 99 g_mutex_unlock(self->self->lock); 100 return 0; 101 } 102 } 103 104 static bool 105 roar_mixer_set_volume(struct mixer *mixer, unsigned volume, G_GNUC_UNUSED GError **error_r) 106 { 107 roar_mixer_t *self = (roar_mixer_t *)mixer; 108 g_mutex_lock(self->self->lock); 109 if (self->self->vss && self->self->alive) 110 { 111 assert(volume <= 100); 112 113 int error; 114 float level = volume / 100.0; 115 116 roar_vs_volume_mono(self->self->vss, level, &error); 117 g_mutex_unlock(self->self->lock); 118 return true; 119 } 120 else 121 { 122 g_mutex_unlock(self->self->lock); 123 return false; 124 } 125 } 126 127 const struct mixer_plugin roar_mixer_plugin = { 128 .init = roar_mixer_init, 129 .finish = roar_mixer_finish, 130 .open = roar_mixer_open, 131 .close = roar_mixer_close, 132 .get_volume = roar_mixer_get_volume, 133 .set_volume = roar_mixer_set_volume, 134 .global = false, 135 }; -
src/mixer_list.h
diff --git a/src/mixer_list.h b/src/mixer_list.h index f284c2d..95ded5c 100644
a b 28 28 extern const struct mixer_plugin software_mixer_plugin; 29 29 extern const struct mixer_plugin alsa_mixer_plugin; 30 30 extern const struct mixer_plugin oss_mixer_plugin; 31 extern const struct mixer_plugin roar_mixer_plugin; 31 32 extern const struct mixer_plugin pulse_mixer_plugin; 32 33 extern const struct mixer_plugin raop_mixer_plugin; 33 34 extern const struct mixer_plugin winmm_mixer_plugin; -
new file src/output/roar_output_plugin.h
diff --git a/src/output/roar_output_plugin.h b/src/output/roar_output_plugin.h new file mode 100644 index 0000000..1db7bff
- + 1 /* 2 * Copyright (C) 2003-2010 The Music Player Daemon Project 3 * Copyright (C) 2010-2011 Philipp 'ph3-der-loewe' Schafft 4 * Copyright (C) 2010-2011 Hans-Kristian 'maister' Arntzen 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License along 17 * with this program; if not, write to the Free Software Foundation, Inc., 18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 19 */ 20 21 22 #ifndef __ROAR_OUTPUT_H 23 #define __ROAR_OUTPUT_H 24 25 #include <roaraudio.h> 26 #include <glib.h> 27 28 typedef struct roar 29 { 30 roar_vs_t * vss; 31 int err; 32 char *host; 33 char *name; 34 int role; 35 struct roar_connection con; 36 struct roar_audio_info info; 37 GMutex *lock; 38 volatile bool alive; 39 } roar_t; 40 41 #endif -
new file src/output/roar_plugin.c
diff --git a/src/output/roar_plugin.c b/src/output/roar_plugin.c new file mode 100644 index 0000000..d00273a
- + 1 /* 2 * Copyright (C) 2003-2010 The Music Player Daemon Project 3 * Copyright (C) 2010-2011 Philipp 'ph3-der-loewe' Schafft 4 * Copyright (C) 2010-2011 Hans-Kristian 'maister' Arntzen 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License along 17 * with this program; if not, write to the Free Software Foundation, Inc., 18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 19 */ 20 21 #include "config.h" 22 #include "output_api.h" 23 #include "mixer_list.h" 24 #include "roar_output_plugin.h" 25 26 #include <glib.h> 27 #include <sys/types.h> 28 #include <sys/socket.h> 29 #include <arpa/inet.h> 30 #include <netdb.h> 31 #include <stdint.h> 32 #include <fcntl.h> 33 #include <unistd.h> 34 #include <stdlib.h> 35 #include <string.h> 36 #include <stdint.h> 37 38 39 #undef G_LOG_DOMAIN 40 #define G_LOG_DOMAIN "roaraudio" 41 42 static inline GQuark 43 roar_output_quark(void) 44 { 45 return g_quark_from_static_string("roar_output"); 46 } 47 48 static void 49 roar_configure(struct roar * self, const struct config_param *param) 50 { 51 self->host = config_dup_block_string(param, "server", NULL); 52 self->name = config_dup_block_string(param, "name", "MPD"); 53 char *role = config_dup_block_string(param, "role", "music"); 54 if (role != NULL) 55 { 56 self->role = roar_str2role(role); 57 g_free(role); 58 } 59 else 60 self->role = ROAR_ROLE_MUSIC; 61 } 62 63 static void * 64 roar_init(G_GNUC_UNUSED const struct audio_format *audio_format, 65 const struct config_param *param, 66 G_GNUC_UNUSED GError **error) 67 { 68 GMutex *lock = g_mutex_new(); 69 if (lock == NULL) 70 return NULL; 71 72 roar_t * self = roar_mm_calloc(1, sizeof(*self)); 73 74 if (self == NULL) 75 return NULL; 76 77 self->lock = lock; 78 self->err = ROAR_ERROR_NONE; 79 roar_configure(self, param); 80 return self; 81 } 82 83 static void 84 roar_close(void *data) 85 { 86 roar_t * self = data; 87 g_mutex_lock(self->lock); 88 self->alive = false; 89 90 if (self->vss != NULL) 91 roar_vs_close(self->vss, ROAR_VS_TRUE, &(self->err)); 92 self->vss = NULL; 93 roar_disconnect(&(self->con)); 94 g_mutex_unlock(self->lock); 95 } 96 97 static void 98 roar_finish(void *data) 99 { 100 roar_t * self = data; 101 102 roar_close(data); 103 104 if (self->host != NULL) 105 g_free(self->host); 106 if (self->name != NULL) 107 g_free(self->name); 108 if (self->lock != NULL) 109 g_mutex_free(self->lock); 110 111 roar_mm_free(data); 112 } 113 114 static bool 115 roar_open(void *data, struct audio_format *audio_format, GError **error) 116 { 117 roar_t * self = data; 118 g_mutex_lock(self->lock); 119 120 if (roar_simple_connect(&(self->con), self->host, self->name) < 0) 121 { 122 g_set_error(error, roar_output_quark(), 0, "Failed to connect to Roar server"); 123 g_mutex_unlock(self->lock); 124 return false; 125 } 126 127 self->vss = roar_vs_new_from_con(&(self->con), &(self->err)); 128 129 if (self->vss == NULL || self->err != ROAR_ERROR_NONE) 130 { 131 g_set_error(error, roar_output_quark(), 0, "Failed to connect to server"); 132 g_mutex_unlock(self->lock); 133 return false; 134 } 135 136 self->info.rate = audio_format->sample_rate; 137 self->info.channels = audio_format->channels; 138 self->info.codec = ROAR_CODEC_PCM_S; 139 140 switch (audio_format->format) 141 { 142 case SAMPLE_FORMAT_S8: 143 self->info.bits = 8; 144 break; 145 case SAMPLE_FORMAT_S16: 146 self->info.bits = 16; 147 break; 148 case SAMPLE_FORMAT_S24: 149 self->info.bits = 24; 150 break; 151 case SAMPLE_FORMAT_S24_P32: 152 self->info.bits = 32; 153 audio_format->format = SAMPLE_FORMAT_S32; 154 break; 155 case SAMPLE_FORMAT_S32: 156 self->info.bits = 32; 157 break; 158 default: 159 self->info.bits = 16; 160 audio_format->format = SAMPLE_FORMAT_S16; 161 } 162 audio_format->reverse_endian = 0; 163 164 if (roar_vs_stream(self->vss, &(self->info), ROAR_DIR_PLAY, &(self->err)) < 0) 165 { 166 g_set_error(error, roar_output_quark(), 0, "Failed to start stream"); 167 g_mutex_unlock(self->lock); 168 return false; 169 } 170 roar_vs_role(self->vss, self->role, &(self->err)); 171 self->alive = true; 172 173 g_mutex_unlock(self->lock); 174 return true; 175 } 176 177 static void 178 roar_cancel(void *data) 179 { 180 roar_t * self = data; 181 182 g_mutex_lock(self->lock); 183 if (self->vss != NULL) 184 { 185 roar_vs_t *vss = self->vss; 186 self->vss = NULL; 187 roar_vs_close(vss, ROAR_VS_TRUE, &(self->err)); 188 self->alive = false; 189 190 vss = roar_vs_new_from_con(&(self->con), &(self->err)); 191 if (vss) 192 { 193 roar_vs_stream(vss, &(self->info), ROAR_DIR_PLAY, &(self->err)); 194 roar_vs_role(vss, self->role, &(self->err)); 195 self->vss = vss; 196 self->alive = true; 197 } 198 } 199 g_mutex_unlock(self->lock); 200 } 201 202 static size_t 203 roar_play(void *data, const void *chunk, size_t size, GError **error) 204 { 205 struct roar * self = data; 206 ssize_t rc; 207 208 if (self->vss == NULL) 209 { 210 g_set_error(error, roar_output_quark(), 0, "Connection is invalid"); 211 return 0; 212 } 213 214 rc = roar_vs_write(self->vss, chunk, size, &(self->err)); 215 if ( rc <= 0 ) 216 { 217 g_set_error(error, roar_output_quark(), 0, "Failed to play data"); 218 return 0; 219 } 220 221 return rc; 222 } 223 224 static const char* 225 roar_tag_convert(enum tag_type type) 226 { 227 switch (type) 228 { 229 case TAG_ARTIST: 230 case TAG_ALBUM_ARTIST: 231 return "AUTHOR"; 232 case TAG_ALBUM: 233 return "ALBUM"; 234 case TAG_TITLE: 235 return "TITLE"; 236 case TAG_TRACK: 237 return "TRACK"; 238 case TAG_NAME: 239 return "NAME"; 240 case TAG_GENRE: 241 return "GENRE"; 242 case TAG_DATE: 243 return "DATE"; 244 case TAG_PERFORMER: 245 return "PERFORMER"; 246 247 default: 248 return NULL; 249 } 250 } 251 252 static void 253 roar_send_tag(void *data, const struct tag *meta) 254 { 255 struct roar * self = data; 256 257 if (self->vss == NULL) 258 return; 259 260 g_mutex_lock(self->lock); 261 size_t cnt = 1; 262 struct roar_keyval vals[32]; 263 264 char timebuf[16]; 265 snprintf(timebuf, sizeof(timebuf), "%02d:%02d:%02d", meta->time / 3600, (meta->time % 3600) / 60, meta->time % 60); 266 vals[0].key = "LENGTH"; 267 vals[0].value = timebuf; 268 269 for (unsigned i = 0; i < meta->num_items && cnt < 32; i++) 270 { 271 const char *key = roar_tag_convert(meta->items[i]->type); 272 if (key != NULL) 273 { 274 vals[cnt].key = key; 275 vals[cnt].value = meta->items[i]->value; 276 cnt++; 277 } 278 } 279 280 roar_vs_meta(self->vss, vals, cnt, &(self->err)); 281 g_mutex_unlock(self->lock); 282 } 283 284 const struct audio_output_plugin roar_output_plugin = { 285 .name = "roar", 286 .init = roar_init, 287 .finish = roar_finish, 288 .open = roar_open, 289 .play = roar_play, 290 .cancel = roar_cancel, 291 .close = roar_close, 292 .send_tag = roar_send_tag, 293 294 .mixer_plugin = &roar_mixer_plugin 295 }; 296 297 -
src/output_list.c
diff --git a/src/output_list.c b/src/output_list.c index 24b089e..75d24d6 100644
a b extern const struct audio_output_plugin null_output_plugin; 26 26 extern const struct audio_output_plugin fifo_output_plugin; 27 27 extern const struct audio_output_plugin pipe_output_plugin; 28 28 extern const struct audio_output_plugin alsaPlugin; 29 extern const struct audio_output_plugin roar_output_plugin; 29 30 extern const struct audio_output_plugin ao_output_plugin; 30 31 extern const struct audio_output_plugin oss_output_plugin; 31 32 extern const struct audio_output_plugin openal_output_plugin; … … const struct audio_output_plugin *audio_output_plugins[] = { 54 55 #ifdef HAVE_ALSA 55 56 &alsaPlugin, 56 57 #endif 58 #ifdef HAVE_ROAR 59 &roar_output_plugin, 60 #endif 57 61 #ifdef HAVE_AO 58 62 &ao_output_plugin, 59 63 #endif